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Emerald|Natural|IGI

1.51ct M VVS1 Emerald Natural Diamond

VG • M/VVS1 • IGI 660453946

Shape and cutting style on the report: Emerald cut

Certificate IGI 660453946

Diamond specifications and retailer prices

From £1,384 GBP
As of November 4, 2026
Save £1,820 GBP (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,204 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 660453946. Listed at 11 retailers as of November 4, 2026, with prices from £1,384 to £3,204, a £1,820 spread on the same certified stone. NZ Jewellers lists it at £3,204. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
M
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle34.7°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 660453946
Dimensions7.60 × 5.36 × 3.68 mm
L/W Ratio1.42
Culet sizeLarge
Top View
7.60 mm5.36 mm1.51 ctM / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 660453946
Side View
Table 67.0%Crown 34.7°Girdle: MED-STKPavilion 41°Culet: LargeDepth 68.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £3,204 GBP|Low: £1,334 GBP|High: £3,320 GBP|Avg: £1,771 GBP|-3.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12£1,334 GBP
Retailer 8£1,384 GBP
Retailer 4£1,508 GBP
Retailer 7£1,532 GBP
Retailer 11£1,532 GBP
Retailer 5£1,553 GBP
Retailer 3£1,568 GBP
Retailer 9£1,603 GBP
Retailer 10£1,749 GBP
Retailer 6£1,870 GBP
Retailer 2£2,002 GBP
NZ Jewellers£3,204 GBP

26 data points across 12 retailers

11 retailers£1,384 GBP to £3,204 GBP

Retailer 1
-
£1,334 GBP
Price last confirmed 9 days ago
A
Retailer 2
-
£1,384 GBP
View
A
Retailer 3
-
£1,532 GBP
View
Retailer 4
-
£1,532 GBP
View
Price last confirmed 8 days ago
A
Retailer 5
-
£1,553 GBP
View
B+
Retailer 6
-
£1,568 GBP
View
A
Retailer 7
-
£1,603 GBP
View
B+
Retailer 8
-
£1,749 GBP
View
B+
Retailer 9
-
£1,870 GBP
View
B+
Retailer 10
-
£2,002 GBP
View
Most Expensive
B
NZ Jewellers
8c305b2a-5c24-48fa-9a97-55e2580ba960 · Nov 5
£3,204 GBP
$4,312 USD
View
10 more retailers have this diamond
Prices start from £1,384 GBPSave up to £1,820 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.51ct Emerald
£1,384 GBP